Children respiratory medicine atomizer

Abstract

The invention discloses a child respiratory medicine atomizer which comprises an atomizer body, an atomizing cover, a hose connected to the bottom end of the atomizing cover, an integrated sleeve base arranged at the bottom end of the hose, a circular pipe groove formed in the side face of the atomizer body and an insertion pipe arranged in the circular pipe groove and corresponding to the sleeve base. The end part of the sleeve seat is inserted into the circular tube groove and is sleeved on the surface of the insertion tube; the limiting structure is arranged on the side surface of the atomizer body; by improving and optimizing a child respiratory medicine nebulizer in the prior art, the limiting structure is designed on the side face of the nebulizer body, the sleeve base at the end of the hose can be effectively blocked and limited in the actual use process, and even if the hose is pulled or touched by a child patient by mistake in the use process, the nebulizer cannot be damaged. When the nebulizer is used, the sleeve seat cannot laterally move under the blocking of the anti-falling pressing block, so that the anti-falling effect is achieved, the connection stability of the hose and the nebulizer body is ensured, and the use stability of the whole nebulizer for the respiratory medicine department of children is ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of nebulizers, and in particular relates to a nebulizer for children's respiratory medicine. Background Art

[0002] For the atomization treatment of children's respiratory diseases, it is necessary to select a nebulizer that can produce smaller droplets (generally requiring more than 60% of particles with a diameter of less than 5 μm), with less residual medicine, low noise, and light and easy to carry. Commonly used children's respiratory nebulizers include jet nebulizers and screen nebulizers. For example, the existing patent with publication number CN220175784U discloses "a nebulizer for children's internal medicine, including a nebulizer body, a control button is arranged on the top of the nebulizer body, an upper cover body is arranged on the top of the nebulizer body, side handles are arranged on both sides of the nebulizer body, a connection interface is arranged on one side of the nebulizer body close to the bottom, a connection pipe is arranged inside the connection interface, a sealing ring is arranged inside the connection pipe, a catheter is arranged at one end of the connection pipe, a breathing mask is arranged at one end of the catheter, a connecting ring is arranged on the outside of the breathing mask, and a rope belt is arranged on the outside of the connecting ring". It can be seen that the application describes a common nebulizer for children's respiratory medicine;

[0003] When the pediatric respiratory medicine nebulizer in the prior art is actually used, the nebulizer hood is connected to the body through a hose, and the socket at the end of the hose is inserted into the cannula on the surface of the body to achieve the connection between the nebulizer hood and the body. However, since child patients are more active than adults, it is easy for the nebulizer hood hose to fall off from the cannula of the body due to mismovement or mistouching by the child, thus affecting the normal use of the nebulizer. Therefore, the present invention proposes a nebulizer for pediatric respiratory medicine. Summary of the invention

[0004] The object of the present invention is to provide a nebulizer for children's respiratory medicine to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a nebulizer for children's respiratory medicine, comprising

[0006] Atomizer body, atomizer cover, a hose connected to the bottom of the atomizer cover, an integrated sleeve seat arranged at the bottom of the hose, a circular tube groove opened on the side of the atomizer body, and an insert tube arranged in the circular tube groove and corresponding to the sleeve seat, wherein the end of the sleeve seat is inserted into the circular tube groove and sleeved on the surface of the insert tube;

[0007] and a limiting structure arranged on the side of the atomizer body, comprising a circular seat fixed on the side of the atomizer body and located above the circular tube groove, a movable cartridge seat arranged on the side of the circular seat, a cylindrical groove opened inside the movable cartridge seat, a circular end block movably arranged in the cylindrical groove, a side rod fixed on the right side surface of the circular end block, and a spring arranged in the cylindrical groove, wherein the right end of the side rod penetrates the side of the movable cartridge seat and is fixed to the circular seat, an anti-dropout pressure block is fixed on the bottom of the movable cartridge seat, and a clamping block is fixed on the side of the anti-dropout pressure block;

[0008] And an annular seat arranged on the surface of the sleeve seat, a sliding seat slidably sleeved on the surface of the annular seat, and a side base block fixed on the surface of the sliding seat. The surface of the side base block is provided with a clamping hole corresponding to the clamping block.

[0009] Preferably, one end of the spring abuts against the circular end block, and the other end of the spring abuts against the inner wall of the cylindrical groove.

[0010] Preferably, the side rod passes through the center of the spring.

[0011] Preferably, the cross-section of the annular seat is T-shaped, and a rotation positioning structure is provided between the sliding seat and the annular seat.

[0012] Preferably, the rotational positioning structure comprises a positioning protrusion arranged on the inner wall of the sliding seat, and the surface of the annular seat is provided with a plurality of positioning grooves corresponding to the positioning protrusion, and the positioning protrusion is squeezed into one of the positioning grooves.

[0013] Preferably, an elliptical deformation cavity is provided inside the sliding seat, and the position of the elliptical deformation cavity corresponds to the positioning protrusion.

[0014] Preferably, a blocking structure is further included, and the blocking structure is arranged at the bottom of the circular tube groove.

[0015] Preferably, the blocking structure includes a T-shaped shaft seat fixed to the side of the atomizer body and located at the bottom of the circular tube groove, a rotating seat rotatably sleeved on the surface of the T-shaped shaft seat, a circular sealing block fixed to the bottom surface of the rotating seat and corresponding to the circular tube groove, and an arc-shaped protrusion arranged on the side of the circular sealing block. A circular positioning groove corresponding to the arc-shaped protrusion is opened on the side of the atomizer body relative to the top and bottom of the circular tube groove, and the arc-shaped protrusion is squeezed into one of the circular positioning grooves.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention improves and optimizes the pediatric respiratory medicine nebulizer in the prior art, and designs a limiting structure on the side of the nebulizer body, which can effectively block and limit the sleeve at the end of the hose during actual use. Even if the hose is accidentally pulled or touched by the child patient during use, the sleeve will not move sideways due to the blocking of the anti-slip pressure block, thereby achieving an anti-slip effect, ensuring the connection stability between the hose and the nebulizer body, thereby ensuring the use stability of the entire pediatric respiratory medicine nebulizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 For the present invention Figure 1 A partial enlarged view of the middle A area;

[0019] Figure 3 It is a cross-sectional view of the connection between the sleeve and the atomizer body of the present invention;

[0020] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle B area;

[0021] Figure 5 For the present invention Figure 3 A partial enlarged view of the middle C area;

[0022] In the figure: 1, atomizer body; 11, circular tube groove; 12, insert tube; 2, atomizer cover; 3, hose; 31, sleeve seat; 32, annular seat; 33, slide seat; 34, side base block; 35, clamping hole; 36, positioning protrusion; 37, positioning slot; 4, blocking structure; 41, T-shaped shaft seat; 42, rotating seat; 43, circular sealing block; 44, circular positioning groove; 45, arc-shaped protrusion; 5, limiting structure; 51, circular seat; 52, movable cylinder seat; 53, anti-drop pressure block; 54, cylindrical groove; 55, circular end block; 56, spring; 57, side rod; 58, clamping block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figures 1 to 4, which is the first embodiment of the present invention, and this embodiment provides a technical solution: a nebulizer for children's respiratory medicine, comprising

[0026] Atomizer body 1, atomizer cover 2, 3 hoses connected to the bottom of atomizer cover 2, an integrated sleeve 31 arranged at the bottom of the hose 3, a circular tube groove 11 opened on the side of atomizer body 1, and an insert tube 12 arranged in the circular tube groove 11 and corresponding to the sleeve 31, the end of the sleeve 31 is inserted into the circular tube groove 11 and sleeved on the surface of the insert tube 12, so as to realize the connection between atomizer cover 2 and atomizer body 1;

[0027] And a limiting structure 5 arranged on the side of the atomizer body 1, including a circular seat 51 welded and fixed on the side of the atomizer body 1 and located above the circular tube groove 11, a movable cartridge seat 52 arranged on the side of the circular seat 51, a cylindrical groove 54 opened inside the movable cartridge seat 52, a circular end block 55 movably arranged in the cylindrical groove 54, a side rod 57 welded and fixed to the right side surface of the circular end block 55, and a spring 56 arranged in the cylindrical groove 54, the right end of the side rod 57 penetrates to the side of the movable cartridge seat 52 and is fixed to the circular seat 51, an anti-dropout pressure block 53 is welded and fixed to the bottom of the movable cartridge seat 52, and a clamping block 58 is welded and fixed to the side of the anti-dropout pressure block 53;

[0028] And an annular seat 32 is arranged on the surface of the sleeve 31, a slide seat 33 is slidably sleeved on the surface of the annular seat 32, and a side base block 34 is welded and fixed on the surface of the slide seat 33. The surface of the side base block 34 is provided with a clamping hole 35 corresponding to the clamping block 58. When the atomizer is actually used, the sleeve 31 and the insert tube 12 in the circular tube groove 11 can be inserted together, and then the movable cylinder seat 52 can be pulled sideways to make the spring 56 gradually compressed, so that the anti-slip pressure block 53 and the clamping block 58 can be smoothly moved sideways. At this time, the slide seat 33 and the side base block 34 can be rotated until the side base block 34 is rotated to the inner side of the anti-slip pressure block 53, and the clamping block 58 is aligned with the clamping hole 35. At this time When the movable cartridge seat 52 is released, the movable cartridge seat 52 and the anti-slip pressure block 53 rebound and reset under the push of the spring 56, and the clamping block 58 is clamped into the clamping hole 35, so that the anti-slip pressure block 53 and the side base block 34 can be clamped and connected, and the sleeve 31 can be effectively blocked and limited by the anti-slip pressure block 53, the side base block 34 and the slide seat 33. Even if the hose 3 is accidentally pulled or touched by the child patient during use, the sleeve 31 will not move sideways due to the blocking of the anti-slip pressure block 53, thereby achieving an anti-slip effect, ensuring the stability of the connection between the hose 3 and the nebulizer body 1, and thus ensuring the stability of the entire nebulizer for children's respiratory medicine.

[0029] In this embodiment, preferably, one end of the spring 56 abuts against the circular end block 55 , and the other end of the spring 56 abuts against the inner wall of the cylindrical groove 54 .

[0030] In this embodiment, preferably, the side rod 57 passes through the center of the spring 56 so that the side rod 57 does not affect the normal expansion and contraction of the spring 56 .

[0031] In the present embodiment, preferably, the cross-section of the annular seat 32 is T-shaped, and a rotation positioning structure is provided between the slide 33 and the annular seat 32, the rotation positioning structure includes a positioning protrusion 36 arranged on the inner wall of the slide 33, both of which are made of rubber material and will undergo elastic deformation when squeezed, and the surface of the annular seat 32 is provided with a plurality of positioning grooves 37 corresponding to the positioning protrusions 36, and the positioning protrusion 36 is squeezed into one of the positioning grooves 37 to achieve the positioning of the slide 33 after rotation, so that the operator can rotate the slide 33 and the side base block 34 to the appropriate position. When rotating, it is only necessary to push the slide 33 with force so that the positioning protrusion 36 is squeezed out of the positioning groove 37, and the slide 33 can be rotated smoothly. During the rotation process, the positioning protrusion 36 will be continuously squeezed into the positioning grooves 37 at other positions until the slide 33 rotates to the appropriate position.

[0032] In this embodiment, preferably, an elliptical deformation cavity is opened inside the slide seat 33, and the position of the elliptical deformation cavity corresponds to the positioning protrusion 36, so that the positioning protrusion 36 has sufficient deformation space when squeezed and is easy to elastically deform.

[0033] Example 2

[0034] See also Figures 1 to 5 , which is the second embodiment of the present invention, is based on the previous embodiment, but differs in that the sealing structure 4 can be provided to effectively seal and protect the circular tube groove 11 during the period when the atomizer is not in use, thereby preventing foreign objects from accidentally entering and causing unnecessary blockage.

[0035] Specifically, it also includes a blocking structure 4 , and the blocking structure 4 is arranged at the bottom of the circular tube groove 11 .

[0036] In this embodiment, preferably, the blocking structure 4 includes a T-shaped shaft seat 41 fixed to the side of the nebulizer body 1 and at the bottom of the circular tube groove 11, a rotating seat 42 rotatably sleeved on the surface of the T-shaped shaft seat 41, a circular sealing block 43 fixed to the bottom surface of the rotating seat 42 and corresponding to the circular tube groove 11, and an arc-shaped protrusion 45 arranged on the side of the circular sealing block 43. Both the circular sealing block 43 and the arc-shaped protrusion 45 are made of rubber material and will undergo elastic deformation when squeezed. A circular positioning groove 44 corresponding to the arc-shaped protrusion 45 is opened on the side of the nebulizer body 1 relative to the top and bottom of the circular tube groove 11, and the arc-shaped protrusion 45 is squeezed into one of the circular positioning grooves 44, so that medical personnel can insert the sleeve 31 in the later stage. After being separated from the cannula 12, the circular sealing block 43 can be rotated forcefully so that the arc-shaped protrusion 45 is squeezed out of the circular positioning groove 44 at the initial position. Then, the circular sealing block 43 can be rotated 180 degrees so that the circular sealing block 43 covers the circular tube groove 11 and the arc-shaped protrusion 45 is squeezed into the circular positioning groove 44 above the circular tube groove 11, thereby realizing the limiting of the circular sealing block 43 after rotation. At this time, the circular sealing block 43 can effectively cover and block the circular tube groove 11 to prevent foreign matter from entering the circular tube groove 11 and blocking the cannula 12. If the nebulizer is to be used later, the circular sealing block 43 only needs to be rotated 180 degrees again so that the circular sealing block 43 can be rotated away from the circular tube groove 11.

[0037] Although embodiments of the present invention have been shown and described (see the above detailed description for details), it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nebulizer for children's respiratory medicine, characterized by: include A nebulizer body (1), a nebulizer cover (2), a hose (3) connected to the bottom end of the nebulizer cover (2), an integrated sleeve (31) arranged at the bottom end of the hose (3), a circular tube groove (11) opened on the side of the nebulizer body (1), and an insert tube (12) arranged in the circular tube groove (11) and corresponding to the sleeve (31), wherein the end of the sleeve (31) is inserted into the circular tube groove (11) and sleeved on the surface of the insert tube (12); and a limiting structure (5) arranged on the side of the atomizer body (1), comprising a circular seat (51) fixed on the side of the atomizer body (1) and located above the circular tube groove (11), a movable cartridge seat (52) arranged on the side of the circular seat (51), a cylindrical groove (54) opened inside the movable cartridge seat (52), a circular end block (55) movably arranged in the cylindrical groove (54), a side rod (57) fixed on the right side surface of the circular end block (55), and a spring (56) arranged in the cylindrical groove (54), wherein the right end of the side rod (57) penetrates the side of the movable cartridge seat (52) and is fixed to the circular seat (51), an anti-dropping pressure block (53) is fixed at the bottom of the movable cartridge seat (52), and a clamping block (58) is fixed on the side of the anti-dropping pressure block (53); and an annular seat (32) arranged on the surface of the sleeve seat (31), a sliding seat (33) slidably sleeved on the surface of the annular seat (32), and a side base block (34) fixed on the surface of the sliding seat (33); a clamping hole (35) corresponding to the clamping block (58) is opened on the surface of the side base block (34).

2. A nebulizer for children's respiratory medicine according to claim 1, characterized in that: One end of the spring (56) abuts against the circular end block (55), and the other end of the spring (56) abuts against the inner wall of the cylindrical groove (54).

3. A nebulizer for children's respiratory medicine according to claim 1, characterized in that: The side rod (57) passes through the center of the spring (56).

4. A nebulizer for children's respiratory medicine according to claim 1, characterized in that: The cross section of the annular seat (32) is T-shaped, and a rotation positioning structure is provided between the sliding seat (33) and the annular seat (32).

5. A nebulizer for children's respiratory medicine according to claim 4, characterized in that: The rotation positioning structure comprises a positioning protrusion (36) arranged on the inner wall of the sliding seat (33); a plurality of positioning slots (37) corresponding to the positioning protrusion (36) are formed on the surface of the annular seat (32); and the positioning protrusion (36) is squeezed into one of the positioning slots (37).

6. A nebulizer for children's respiratory medicine according to claim 5, characterized in that: An elliptical deformable cavity is provided inside the sliding seat (33), and the position of the elliptical deformable cavity corresponds to the positioning protrusion (36).

7. A nebulizer for children's respiratory medicine according to claim 1, characterized in that: It also includes a blocking structure (4), and the blocking structure (4) is arranged at the bottom of the circular tube groove (11).

8. A nebulizer for children's respiratory medicine according to claim 7, characterized in that: The blocking structure (4) comprises a T-shaped shaft seat (41) fixed on the side of the atomizer body (1) and located at the bottom of the circular tube groove (11), a rotating seat (42) rotatably sleeved on the surface of the T-shaped shaft seat (41), a circular sealing block (43) fixed on the bottom surface of the rotating seat (42) and corresponding to the circular tube groove (11), and an arc-shaped protrusion (45) arranged on the side of the circular sealing block (43); a circular positioning groove (44) corresponding to the arc-shaped protrusion (45) is provided on the side of the atomizer body (1) relative to the top and bottom of the circular tube groove (11), and the arc-shaped protrusion (45) is squeezed into one of the circular positioning grooves (44).

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